M1122 User Manual Installing M1122 Before you install M1122 you may want to familiarise yourself with the interfaces and indicator lights of M1122. From section 2.3 you will find a step-by-step installation procedure, which shows the physical installation of M1122.

M1122 with cables and splitter (T66270) connected (Telephone and ADSL services) 1. Plug the mains power cord to a mains outlet. 2. Switch on M1122. The PWR indicator lights up. After a while, the red STA indicator blinks and then remains unlit. M1122 is now functional.

You can change M1122 settings with an ordinary web browser such as Microsoft Internet Explorer or Netscape Navigator. Use a PC connected to an ETH port of M1122 for configuration. In this case the corresponding ETH indicator should be lit.

3.1.2 Main Page Main Page is shown first when you use a web browser to connect to M1122. The list on the left shows the current page highlighted. Clicking an item on the list (Service Providers, Local Network, Statistics, Restart, and Save Config) takes you to the corresponding page.

The Main Page shows you the statuses of the DSL line and the Ethernet interfaces. Software and hardware versions and the serial number of M1122 are shown in the bottom of the page. 3.1.3 Service Providers pages The Service Providers page can be used to set authentication for ATM VCCs with PPP encapsulation (Figure 6).

On the Local Network DHCP subpage you can enable/disable Dynamic Host Control Protocol and set the Address ranges from which the addresses are distributed to the DHCP clients on your network. You can also set the Domain Name Server addresses here. E Copyright Nokia Networks Oy C33906002SE_00...

In Figure 9, scope (a) is has been bound to Ethernet interface and scope (b) to VBRIDGE interface. When the address ranges are not defined, M1122 uses the default values for all DHCP parameters. The default values are: Start address is the interface IP address Subnet mask 255.255.255.0...

Subnet mask of the destination network, and the Gateway and the Interface through which the destination network can be reached. Then click the Add new button. There are two static routes in Figure 11. Figure 11 Local Network Routing page E Copyright Nokia Networks Oy C33906002SE_00...

M1122 User Manual 3.1.5 Statistics page The Statistics page lets you view a selection of M1122 statistics. to view statistics of a particular function, click the corresponding button and the statistics view is opened on a separate window. Figure 12...

When you change the configuration, all configuration changes are activated immediately without restart/reload. However, the configuration will not be saved into the nonvolatile memory. If M1122 is restarted or powered down without saving the configuration, the old configuration will be restored. Clicking the Save configuration button saves the configuration into the nonvolatile memory and the old configuration cannot be restored through the web interface.

Bridging Bridging is supported to provide full protocol transparency. Bridging can be used simultaneously with IP routing. M1122 works as a self-learning bridge supporting up to 1024 MAC addresses. Bridging is done between the Ethernet 10Base-T interface and each ATM VCC interface.

IP and transport layer, the application that includes IP address and port within the payload will not work properly through NAPT. In many cases, these applications can be passed through the NAPT using Application Layer Gateway functionality (ALG). M1122 has ALG for the following protocols/applications: ICMP H.323 including NetMeeting...

253 addresses are required on the local subnet, if two non-contiguous address ranges are needed or if an additional router with DHCP relay is used on the local subnet.. M1122 can also act as a DHCP relay agent and relay the DHCP requests to an external DHCP server.

Automatic, chooses the first free VCC Chooses the VCC number using C:number, where number is from 1 to 8. C:number is fed after the M1122 IP address (see Figure 16). Chooses the VCC number using N:name, where name is the VCCx description.

M1122 User Manual Point-to-Point Protocol over Ethernet (PPPoE) Standard PPPoE mode is used when M1122 is operating as a bridge. PPPoE protocol defines how PPP sessions are mapped into Ethernet packets. When M1122 operates as a bridge, this protocol is transparent to M1122.